47898212 has 12 divisors (see below), whose sum is σ = 84686700. Its totient is φ = 23702016.

The previous prime is 47898199. The next prime is 47898223. The reversal of 47898212 is 21289874.

It can be written as a sum of positive squares in 2 ways, for example, as 25563136 + 22335076 = 5056^2 + 4726^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47898212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61337 + ... + 62112.

It is an arithmetic number, because the mean of its divisors is an integer number (7057225).

Almost surely, 2^47898212 is an apocalyptic number.

It is an amenable number.

47898212 is a deficient number, since it is larger than the sum of its proper divisors (36788488).

47898212 is a wasteful number, since it uses less digits than its factorization.

47898212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123550 (or 123548 counting only the distinct ones).

The product of its digits is 64512, while the sum is 41.

The square root of 47898212 is about 6920.8534155839. The cubic root of 47898212 is about 363.1670463901.

The spelling of 47898212 in words is "forty-seven million, eight hundred ninety-eight thousand, two hundred twelve".